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    Cores vs sockets

    Hi all, Experimenting a bit with Nextcloud Server snap in a vm. Noticed a significant decrease in wait states when going from four cores on one socket to ten cores on the one socket, as somewhat expected of course Now, the node I run this vm on, is a dual cpu server. I've noticed previously...
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    [SOLVED] Remove vm-disks visible in the web-gui

    Hi all, One of my cluster-nodes crashed the other other day and trashed its local-lvm. After some work, the local-lvm is up again but the web-gui shows the raw vm-disks, when in fact there is no trace whatsoever on the node it self. Where are these coming from, and how do I get rid of them? The...
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    [SOLVED] Check of pool pve/data failed (status:1) manual repair required!

    Hello all, So I ran into this a few hours ago. Can't access any kind of terminal to run a fsck manually. Please see the attached pic. Do I just wait or is there some magic I can use to make stuff happen (faster)? The server is a Dell R710 with 6x 2 TB drives in a raid5 fashion, using a...
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    Moving from lvm-thin to ceph/zfs, thing to consider

    Hi all, I'm currently running a three-node cluster with proxmox 6 using lvm-storage but would like to move to ceph and zfs. Two of the cluster nodes are rack servers and the third is a witness node with less than stellar storage capabiliites. FWIW, this is a home lab cluster running my personal...
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    Vzdump failed du to too little space left

    Hello all! I seem to be running into the same error as the user in this thread: https://forum.proxmox.com/threads/backup-failed-vma_queue_write-write-error-broken-pipe.26232/ User jct never wrote anything about how to move the backup location. In my case it'd seem the backups are saved in...
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    [SOLVED] Running three web server guests on private network, one public IP

    Hello all! Got my first Proxmox host running and am now planning to create three separate web servers; one will serve a homepage, second will run Nextcloud and the third will run a picture gallery. Previously I've used my router's forwarding rules to route all web traffic to a single server...
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    Masquerading configured on host, LAN hosts can't access Proxmox guests from lan

    Hello all! Just recently started with Proxmox for my home lab. I managed to configure my proxmox server and have the guests sit on a private network. The guests can ping the internet. From the proxmox host I can ssh to the guests. I can't however ssh from my office computer to the guests. A...